Opened 5 years ago
Last modified 5 years ago
#58331 assigned defect
Tensorflow freezes
| Reported by: | ptighin | Owned by: | emcrisostomo (Enrico Maria Crisostomo) |
|---|---|---|---|
| Priority: | Normal | Milestone: | |
| Component: | ports | Version: | 2.5.4 |
| Keywords: | Cc: | cjones051073 (Chris Jones) | |
| Port: | py-tensorflow |
Description (last modified by ptighin)
The macports version of tensorflow (both py36-tensorflow and py37-tensorflow) freezes when running a very simple script, e.g.,
import tensorflow as tf a = tf.constant([1.0, 2.0, 3.0, 4.0, 5.0, 6.0], shape=[2, 3], name='a')
I don't think the problem lies in the tensorflow binary itself but rather somewhere in its dependencies. Evidence: installing the tensorflow binary with pip (with all other dependencies still from macports) does not solve the issue.
The issue is solved only when I create a clean virtual environment and install everything with pip.
I've done a bit of research and it turns out that the execution freezes when running
const_tensor = g.create_op(
"Const", [], [dtype_value.type],
attrs={"value": tensor_value,
"dtype": dtype_value},
name=name).outputs[0]
inside the file /opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/tensorflow/python/framework/constant_op.py.
The tensorflow version is py37-tensorflow @1.13.1.
Change History (3)
comment:1 Changed 5 years ago by ptighin
| Description: | modified (diff) |
|---|
comment:2 Changed 5 years ago by mf2k (Frank Schima)
| Cc: | cjones051073 added; emcrisostomo@… jonesc@… removed |
|---|---|
| Owner: | set to emcrisostomo |
| Port: | py-tensorflow added; py37-tensorflow removed |
| Status: | new → assigned |
I see the same. I have no solution to offer, other than the comment I agree its probably some dependency.
Just for reference in case anyone finds it useful this is the complete traceback from aborting during the hangup
>>> a = tf.constant([1.0, 2.0, 3.0, 4.0, 5.0, 6.0], shape=[2, 3], name='a') ^CTraceback (most recent call last): File "<stdin>", line 1, in <module> File "/opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/tensorflow/python/framework/constant_op.py", line 179, in constant_v1 allow_broadcast=False) File "/opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/tensorflow/python/framework/constant_op.py", line 289, in _constant_impl name=name).outputs[0] File "/opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/tensorflow/python/util/deprecation.py", line 507, in new_func return func(*args, **kwargs) File "/opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/tensorflow/python/framework/ops.py", line 3300, in create_op op_def=op_def) File "/opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/tensorflow/python/framework/ops.py", line 1823, in __init__ control_input_ops) File "/opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/tensorflow/python/framework/ops.py", line 1652, in _create_c_op for name, attr_value in node_def.attr.items(): File "/opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/_collections_abc.py", line 743, in __iter__ for key in self._mapping: